Light Travels: How Far Does Light Travel in 1 Week?
Approximately how many meters does light travel in 1 week?
1 week?
A. 2.59-10¹3
B. 1.81 - 10¹4
C. 2.59-1040
D. 6.05 - 1040
E. 1.81 - 1048
Final answer:
Light travels approximately 1.81 x 10^48 meters in 1 week.
Light travels at about 3 x 10^8 meters per second. To calculate how far light travels in 1 week, we can use the formula Distance = Speed x Time.
Given that the speed of light is 3 x 10^8 m/s and the time we are considering is 1 week, which is equivalent to 7 days or 7 x 24 x 60 x 60 seconds, we can calculate the distance as follows:
Distance = (3 x 10^8 m/s) x (7 x 24 x 60 x 60 s)
After the calculation, we find that light travels approximately 1.81 x 10^48 meters in 1 week.
Therefore, the correct answer is option E: 1.81 - 10^48.